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The
military wants academic researchers to explore how to emulate the
explosive biological forces produced by organisms, such as frogs, when
they jump.
David is a Deputy News Editor specializing in coverage of science policy, energy and the environment., Email David, by David Malakoff 3/3/15
A
long-running Pentagon program that pumps about $250 million annually
into U.S. universities for basic research is taking on an international
flavor. This year, for the first time, the Department of Defense (DOD)
formally encouraged U.S. applicants to partner with researchers from the
United Kingdom in seeking grants from the Multidisciplinary University Research Initiative (MURI) program.
“Although
international collaboration isn’t totally new to us … we decided it was
time to formalize cooperation between the U.S. and the U.K.,” Robin Staffin,
the director of DOD’s basic research office, recently told
ScienceInsider. “There’s been a recognition at senior levels of
government that this [international collaboration] is something we
should try … to accelerate progress in some key research areas.”
Since
it was founded in the mid-1980s, MURI has become a mainstay of DOD’s
basic research programs, accounting for about one-quarter of the $1
billion in basic research funding that the Pentagon spends annually at
U.S. universities. In some fields, including computer science,
engineering research, and math, the military is now the dominant U.S.
funder of fundamental science. Whereas many of DOD’s funding efforts
focus on single-investigator grants, MURI aims to unite researchers from
different disciplines and universities on a single project. When MURI
began, Staffin says, “there was a perception that the new things were
occurring not within the traditional university departmental areas, but
in the intersection of traditional disciplines.”
In
2014, DOD made 24 new MURI awards totaling $167 million; this year,
Staffin expects total U.S. funding to be about $145 million. Additional
money, however, could come from the U.K. government for projects that
involve universities in that nation working on three specific topics:
quantum optics, laser-matter interactions at midinfrared wavelengths,
and computer vision. “Should a joint U.S.-U.K. team win [a grant in
those areas], then we will pay for the U.S. researchers, and U.K. will
pay for U.K. researchers,” Staffin says.
The MURI awards so far, some 600, have proved “scientifically very productive,” concludes a recent review of the program by the Institute for Defense Analyses,
a think tank based in Alexandria, Virginia. The typical MURI grant
produces some 40 published papers, it found, which together get cited
more than 1000 times. And although patenting isn’t a major goal of most
MURI research efforts, about 25% of the projects ultimately generate an
average of four patents each. And the IDA reviewers found academics like
the grant structure, which now provides about $1.5 million per year for
3 to 5 years, because it “ensures a stable environment that gives
researchers the freedom to take risks, be inventive and explore. The
multi-year stability allows a diverse research team to develop and
mature … It can also be used to develop a critical mass of experts.”
Each
year, potential MURI topics are selected by each of DOD’s three main
uniformed services: the Army, the Air Force, and the Navy and Marines.
In 2015, for example, the services are looking for research teams to explore some 21 topics,
including finding ways to emulate the explosive biological forces
produced by organisms, such as frogs, fleas, and spiders, when they
jump. Other topic areas include studying materials that form in
temperatures above 2000°C, using quantum physics to create better
computers, and studying how microbial communities may help host
organisms respond to stress. The goal, Staffin says, is not just to fund
“interesting basic research, but [projects that are] ready to step on
the gas” and realize advancements in knowledge.
DOD
reviewers are now examining the final MURI applications, which arrived
on 23 February. The winners will be announced later this year.
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